CN212871075U - Eccentric wheel detection tool - Google Patents
Eccentric wheel detection tool Download PDFInfo
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- CN212871075U CN212871075U CN202021499583.4U CN202021499583U CN212871075U CN 212871075 U CN212871075 U CN 212871075U CN 202021499583 U CN202021499583 U CN 202021499583U CN 212871075 U CN212871075 U CN 212871075U
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Abstract
The utility model discloses an eccentric wheel detection jig, which comprises a lower jig seat and an upper jig seat, wherein the upper part of the lower jig seat is connected with the upper jig seat, the lower jig seat comprises a first round hole, a second round hole and a first shaft, the first round hole is arranged above the second round hole, the second round hole is internally tangent to the first round hole, the central point of the second round hole and the internally tangent point are positioned on the same straight line, the height of the first shaft is equal to the sum of the height of the first round hole and the height of the second round hole, the central point of the second round hole is coincided with the central point of the first shaft, the length of the first shaft is less than the diameter of the second round hole, the upper jig seat structure and the lower jig structure are symmetrical, the concentricity of the eccentric wheel can be rapidly detected is realized, the production efficiency is improved, and the time is effectively saved, the workload is reduced, the economic cost is reduced, and the operation is simple and convenient.
Description
Technical Field
The utility model belongs to the technical field of detection tool, concretely relates to eccentric wheel detection tool.
Background
The detection jig is an auxiliary tool for processing and manufacturing, and needs to detect and test a certain product or semi-finished product to judge whether the function of the product or semi-finished product meets the original meaning of a designer or not, or whether the function meets the recognized national and international industrial standards.
The eccentric wheel is installed on the wheel-shaped part of the shaft, the shaft hole deflects to one side, and when the shaft rotates, the outer edge of the wheel pushes another machine part to generate reciprocating motion. The eccentric wheel is widely applied to various industries, and extremely important influence is generated to each industry, so the production qualification rate of the eccentric wheel is high, the efficiency is improved, the reworking is reduced, and the manpower is reduced, so that the detection of the eccentric wheel is extremely important, the current detection equipment is also complex, and if the postpartum detection is not carried out, the production efficiency is greatly reduced, the time and the resources are wasted, and the economic cost is increased.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides an eccentric wheel detection tool, the problem of omitting the detection link because of detecting the concentricity of the eccentric wheel in loaded down with trivial details is solved, thereby lead to the production abandonment rate high, influence corresponding equipment normal operating easily, greatly reduced production efficiency, consume time manpower resources, increase economic cost, through designing eccentric wheel detection tool, but realized the concentricity of short-term test eccentric wheel, improve production efficiency, effectively save time, reduce work load, reduce economic cost, and easy operation is convenient.
The technical scheme provided by the embodiment of the application is as follows:
the utility model provides an eccentric wheel detection tool, is including tool lower, tool seat of honour, the top of tool lower is connected the tool seat of honour, the tool lower is including first round hole, second round hole, primary shaft, first round hole is located second round hole top, the second round hole inscribe in first round hole, the central point of bottom surface under the first round hole, the central point of top surface, inscribe point are on same straight line on the second round hole, the height of primary shaft equals the sum of the height of first round hole with the height of second round hole, the central point of bottom surface under the second round hole with the coincidence of the central point of bottom surface under the primary shaft, the length of primary shaft is less than the diameter of second round hole, the tool seat of honour structure with tool seat of honour structure is symmetrical.
Furthermore, a positioning pin is respectively arranged on an oblique diagonal of the lower jig seat.
Furthermore, the lower bottom surface of the lower jig seat is square.
Furthermore, the jig upper seat is provided with a positioning hole corresponding to the positioning pin.
The utility model discloses in, the tool is steadily placed down, and the eccentric wheel that will make is put into the tool and is sat down, inserts the locating pin in the tool seat of honour respectively with the locating hole in the tool seat of honour again, has played the function with the tool seat of honour location, and the eccentric wheel closes completely in the tool seat of honour and the tool seat of honour, then indicates that the eccentric wheel concentricity is qualified.
Furthermore, the central point of the upper top surface of the first round hole coincides with the central point of the upper top surface of the lower jig seat.
Further, the distance between the lower bottom surface of the second round hole and the lower bottom surface of the lower jig seat is 3-5 mm.
Further, the height of the first round hole is smaller than that of the second round hole.
Further, the length of the positioning pin is 4-6 mm.
Further, the diameter of the positioning pin is 5-6 mm.
Furthermore, the length of the positioning hole is higher than that of the first shaft, so that the lower jig seat and the upper jig seat can be completely attached to each other.
The utility model has the advantages that:
through designing eccentric wheel detection tool, it is high to have effectively solved the production abandonment rate, greatly reduced production efficiency, expend time manpower resources, increase economic cost, realized the concentricity that can short-term test eccentric wheel, improve production efficiency, effectively save time, reduce work load, reduce economic cost, the convenient effect of easy operation.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a view A-A' of FIG. 1;
FIG. 3 is a view B-B' of FIG. 1;
FIG. 4 is a cross-sectional view taken at C-C' of FIG. 2;
fig. 5 is a cross-sectional view of D-D' in fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
The embodiment of the application provides an eccentric wheel detection tool, and it is high to have solved production abandonment rate, greatly reduced production efficiency, expend time manpower resources, increase economic cost, realized the concentricity that can short-term test eccentric wheel, improve production efficiency, effectively save time, reduce work load, reduce economic cost, the convenient effect of easy operation.
The technical scheme provided by the embodiment of the application is as follows:
the utility model provides an eccentric wheel detection tool, is including tool lower, tool seat of honour, the top of tool lower is connected the tool seat of honour, the tool lower is including first round hole, second round hole, primary shaft, first round hole is located second round hole top, the second round hole inscribe in first round hole, the central point of bottom surface under the first round hole, the central point of top surface, inscribe point are on same straight line on the second round hole, the height of primary shaft equals the sum of the height of first round hole with the height of second round hole, the central point of bottom surface under the second round hole with the coincidence of the central point of bottom surface under the primary shaft, the length of primary shaft is less than the diameter of second round hole, the tool seat of honour structure with tool seat of honour structure is symmetrical.
Furthermore, a positioning pin is respectively arranged on an oblique diagonal of the lower jig seat.
Furthermore, the lower bottom surface of the lower jig seat is square.
Furthermore, the jig upper seat is provided with a positioning hole corresponding to the positioning pin.
The utility model discloses in, the tool is steadily placed down, and the eccentric wheel that will make is put into the tool and is sat down, inserts the locating pin in the tool seat of honour respectively with the locating hole in the tool seat of honour again, has played the function with the tool seat of honour location, and the eccentric wheel closes completely in the tool seat of honour and the tool seat of honour, then indicates that the eccentric wheel concentricity is qualified.
Furthermore, the central point of the upper top surface of the first round hole coincides with the central point of the upper top surface of the lower jig seat.
Further, the distance between the lower bottom surface of the second round hole and the lower bottom surface of the lower jig seat is 3-5 mm.
Further, the height of the first round hole is smaller than that of the second round hole.
Further, the length of the positioning pin is 4-6 mm.
Further, the diameter of the positioning pin is 5-6 mm.
Furthermore, the length of the positioning hole is higher than that of the first shaft, so that the lower jig seat and the upper jig seat can be completely attached to each other.
The utility model has the advantages that:
through designing eccentric wheel detection tool, it is high to have effectively solved the production abandonment rate, greatly reduced production efficiency, expend time manpower resources, increase economic cost, realized the concentricity that can short-term test eccentric wheel, improve production efficiency, effectively save time, reduce work load, reduce economic cost, the convenient effect of easy operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.
Claims (10)
1. The utility model provides an eccentric wheel detection tool, its characterized in that, is including tool lower, tool seat of honour, the top of tool lower is connected the tool seat of honour, tool lower is including first round hole, second round hole, primary shaft, first round hole is located second round hole top, the second round hole inscribe in first round hole, the central point of bottom surface under the first round hole, the central point of top surface on the second round hole, inscribe point are in same straight line, the height of primary shaft equals the height of first round hole with the high sum of second round hole, the central point of bottom surface under the second round hole with the coincidence of the central point of bottom surface under the primary shaft, the length of primary shaft is less than the diameter of second round hole, tool seat of honour structure with tool seat of honour structure is symmetrical.
2. The eccentric wheel detecting jig according to claim 1, wherein a diagonal angle of the lower base of the jig is provided with a positioning pin.
3. The eccentric wheel detecting jig according to claim 1, wherein the lower bottom surface of the lower seat of the jig is square.
4. The eccentric wheel detecting jig according to claim 2, wherein the jig upper base is provided with positioning holes corresponding to the positioning pins.
5. The eccentric wheel detecting jig according to claim 1, wherein a center point of an upper top surface of the first circular hole coincides with a center point of an upper top surface of the lower seat of the jig.
6. The eccentric wheel detecting jig according to claim 1, wherein the distance between the lower bottom surface of the second round hole and the lower bottom surface of the lower seat of the jig is 3-5 mm.
7. The eccentric wheel detecting jig according to claim 1, wherein the height of the first circular hole is smaller than the height of the second circular hole.
8. The eccentric wheel detecting jig according to claim 2, wherein the length of the positioning pin is 4-6 mm.
9. The eccentric wheel detecting jig according to claim 2, wherein the diameter of the positioning pin is 5-6 mm.
10. The eccentric wheel detecting jig according to claim 4, wherein the height of the positioning hole is higher than the length of the first shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499583.4U CN212871075U (en) | 2020-07-27 | 2020-07-27 | Eccentric wheel detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499583.4U CN212871075U (en) | 2020-07-27 | 2020-07-27 | Eccentric wheel detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212871075U true CN212871075U (en) | 2021-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021499583.4U Active CN212871075U (en) | 2020-07-27 | 2020-07-27 | Eccentric wheel detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212871075U (en) |
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2020
- 2020-07-27 CN CN202021499583.4U patent/CN212871075U/en active Active
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